World's motorcycle sprockets manufacturer

Road

Speed, power, appearance

Everyone chooses their own style!
Properties

- developed for the smallest weight load of the motorcycle
- the low weight will improve the motorcycle much easier handling
- constantly strong and resistant to impact, bending and twisting
- long life thanks to our tooth profile
- produced entirely of aluminum
- the gold series used by the world's top riders in enduru or trial
- unique shapes developed by us
- they will give a new exceptional look to your motorcycle
- constantly shifting the pinnacle of the development of modern sprockets
- maximum functionality to achieve the best results during the ride

Everyone can choose with us

Finally a great driving experience

Optimal choice of transmission according to the rider!
Properties

- one of a kind
- it is very useful when riding a motorcycle with extra load
- exceptional very durable with approx. 2x longer service life
- ong life thanks to our tooth profile
- constantly strong and resistant to impact, bending and twisting
- produced entirely of aluminum
- constantly shifting the pinnacle of the development of modern sprockets
- they will give a new exceptional look to your motorcycle
- optimal choice of transmission according to riding style
- maximum functionality to achieve the best enjoyment while driving
- colour only olive

Unique production

Properties of road sprockets

Colour

- each rear sprocket is coated with a colored anodized layer
- colors are available: silver, red, blue, gold, black, graphite, titanium, cherry, orange, olive
- we use a non-standard modern process where the surface of the sprocket hardens even more
- the surface is very resistant to weather and chemical influences and maintains a constant color

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Material

- the production material is extra strong, high quality 100% aluminum 7075 T6
- the rear sprocket is thus much lighter, very strong, resistant to bending and twisting
- the main features are the highest hardness and thus wear resistance
- the rider himself will appreciate the features when riding in extreme conditions

Weight

- all models are designed for maximum performance
- light weight plays a big part in this
- our engineers use a special computer program to develop the rear sprocket
- the result is minimum weight, highest resistance, strength against impacts, bending and twisting

Groove at the teeth

- developed and created to improve clean transmission while driving in heavy offroad terrain
- the rear sprockets for road traffic are therefore usually without a groove
- however, it is possible to create a groove as a decoration

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Precision

- even the slightest inaccuracy can spoil a rider's performance
- therefore, we constantly check accuracy and precision during production
- the long-developed gearing has our specific and very efficient shape, which we constantly check
- we achieve the maximum possible quality and service life of the sprocket thanks to our tooth shape

Races

- JDC rear sprockets have proven their quality very well in world offroad racing
- they showed their uniqueness in quality in the Spanish factory Gas Gas team
- they have supported several enduro world champions with their JDC features
- Paul Edmonson, Peteri Silvan, Xevi Puigdemont and Sebastien Guillaiume
- in the trial, they were world champions like Jordi Tarres or Adam Raga